baber/WOPTO huggingface dataset:
Patent JP-2022122163-A (JP)
Title: Siphon drainage system
Inventor: OTANI YUTO
IPC: E03C1/122
Filed: 2021-02-09
Abstract: To provide a siphon drainage system that can quickly generate siphon force with a small number of parts.SOLUTION: A siphon drainage system 10 includes: a horizontal pipe 46 letting drain water flow from a water-using site 20 and extending in a horizontal direction; a vertical pipe 48 disposed on a downstream side in a water drainage direction of the horizontal pipe 46 and extending downward; and a drop-down pipe 32 disposed between the horizontal pipe 46 and the vertical pipe 48 and formed bending from a horizontal direction to a down direction. The drop-down pipe 32 is set such that, with a central axis 32CL of a flow passage as a boundary, a flow passage section A inside in a radial direction of the bending is smaller than a flow passage section B outside in the radial direction of the bending.SELECTED DRAWING: Figure 5
Patent JP-2022123907-A (JP)
Title: Restricted site access permission system
Inventor: SUZUKI YOSHIHIKO
IPC: G06F21/33
Filed: 2021-02-14
Abstract: To provide a restricted site access permission system configured to improve reliability and safety of an access to a restricted site, such as a user introduction site.SOLUTION: A restricted site access permission system includes a user electronic terminal A, a dealer electronic terminal B, a restricted site server C, and a database server D which are connected over a network N. The database server D stores a white list table, receives an input of a dealer ID from the dealer electronic terminal B, refers, when the dealer ID is an approved dealer ID, to a user ID associated with the approved dealer ID and a restricted site individual ID, and transmits the referred restricted site individual ID to the dealer electronic terminal B, thereby allowing the dealer electronic terminal B to access the restricted site server C.SELECTED DRAWING: Figure 1
Patent JP-2022124742-A (JP)
Title: Component mounting unit
Inventor: ARAI MASATAKA
IPC: H05K13/04
Filed: 2021-02-16
Abstract: To suppress power consumption and noise in a component mounting unit with a device cooling fan.SOLUTION: A surface mounting machine 1 moves a component from a predetermined position to mount the component on a substrate. The surface mounting machine 1 includes: a base part 10 having an accommodation part 18; a mounting unit 40 including a head unit 4 which is assembled to the base part 10, holds a component in the predetermined position and moves the component, and performs the operation of mounting the component on the substrate; a heating element HR accommodated in the accommodation part 18 and including a controller 14 to control an operation of the head unit 4; a Peltier element 7 having a heat absorption plate 72 thermally connected to the heating element HR; and a fan 6 driven by power supplied from the Peltier element 7 to generate an air flow for dissipating heat in the accommodation part 18 to an outside of the base part 10.SELECTED DRAWING: Figure 4
Patent JP-2022125849-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: TSUKANO TOSHIKI
IPC: H04N1/48
Filed: 2021-02-17
Abstract: To achieve expected color reproduction in an output object of document data including a common part in which the same color reproduction is demanded on every page.SOLUTION: An aspect of an information processing apparatus 2 comprises: a common part extraction unit 27 that extracts, from document data constituted of a plurality of pages, a common part present on the plurality of pages; an association unit 26 that associates a color of the common part in the document data with a color of a read image obtained by reading a target output object corresponding to the color of the common part in the document data; and a color conversion parameter creation unit 28 that, based on the association between the colors, creates a color conversion parameter for a common part for converting the color of the document data into a color of an image that an image forming unit 15 forms on a recording material.SELECTED DRAWING: Figure 1
Patent JP-2022127374-A (JP)
Title: scroll compressor
Inventor: KINOSHITA TOMOMI
IPC: F04C18/02
Filed: 2021-02-19
Abstract: To inhibit increase of an outer diameter of a sealing member.SOLUTION: A scroll compressor includes: a compression mechanism (20) which has a fixed scroll (21) and a movable scroll (26) and suctions and compresses a fluid; a floating member (50) which presses the movable scroll (26) to the fixed scroll (21); and a frame (60) which supports the floating member (50). A first space (71) into which a high pressure is introduced and a second space (72) into which an intermediate pressure is introduced are formed between the frame (60) and the floating member (50). The frame (60) includes a sealing groove (63). The first space (71) among the first space (71) and the second space (72) is provided at the inner side of the sealing groove (63). An introduction hole (63b) into which the high pressure is introduced is formed at a bottom part of the sealing groove (63).SELECTED DRAWING: Figure 1
Patent JP-2022128308-A (JP)
Title: game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2021-02-22
Abstract: To satisfy a need for providing a novel lighting performance.SOLUTION: A game machine 10 of the present disclosure includes a movable accessory 30 having a front decorative body 31 and a rear decorative body 40 arranged in a front-rear direction. The front decorative body 31 has a light emitting element 35 on a rear surface thereof, the light emitting element emitting light in a rearward direction. The rear decorative body 40 has a mortar shape recessed toward the rear, and its surface 41 has an uneven shape like pyramids arranged in a lattice. In addition, the rear decorative body 40 is translucent, and when the rear decorative body 40 is irradiated with light, some of the light is reflected on the surface 41 of the rear decorative body 40, and some of the light enters the inside of the rear decorative body 40, the light being reflected inside and going outside again.SELECTED DRAWING: Figure 4
Patent JP-2022131059-A (JP)
Title: Water hammer cushioning method and its device
Inventor: YAMAMOTO KEIJI
IPC: F16L55/02
Filed: 2021-02-26
Abstract: To provide a water hammer cushioning method for cushioning a water hammer which occurs at the pressure-sending of fluidized soil charged into an underground cave and a space, and backfilling them, and a fluid material such as thawed slurry being a raw material of the fluidized soil, and its device.SOLUTION: At the pressure-sending of a fluid material to pressure-sending piping which is laid in a prescribed conduit, the prescribed pressure-sending pressure of the fluid material is branched in a prescribed point of the pressure-sending piping, and accumulated, and the generation of negative pressure generated in the pressure-sending piping caused by the lowering of the pressure-sending pressure is prevented by discharging it into the pressure-sending piping in conjunction with the lowering of the pressure-sending pressure, thus cushioning a water hammer resulting from the negative pressure.SELECTED DRAWING: Figure 2
Patent JP-2022131928-A (JP)
Title: absorbent article
Inventor: KOZONO TAKEHIRO
IPC: A61F13/15
Filed: 2021-02-26
Abstract: To provide an absorbent article that can prevent a skin rash due to feces and bacterial growth at an absorptive core for a long period of time.SOLUTION: An absorbent article comprises an absorbent body 3 and a top sheet 2 that is arranged on the skin-facing surface side of the absorbent body 3, wherein: the top sheet 2 has an upper layer 21 and a lower layer 22 that is positioned to be closer to the non-skin-facing surface than the upper layer 21; the upper layer 21 contains a first antibacterial agent; the absorbent body 3 contains a second antibacterial agent; and the first antibacterial agent has a lower water solubility than that of the second antibacterial agent.SELECTED DRAWING: Figure 1
Patent JP-2022134474-A (JP)
Title: Adhesive sheet
Inventor: FUKUSHIMA YUKI
IPC: C09J7/38
Filed: 2021-03-03
Abstract: To provide an adhesive sheet that is less likely to cause moire patterns and unevenness in displayed images when, for example, two liquid crystal cells are bonded together.SOLUTION: An adhesive sheet 1 has a composite adhesive layer 2 that contains a light-diffusion adhesive layer 21 containing light-diffusion fine particles and a transparent adhesive layer 22 not containing light-diffusion fine particles. The transparent adhesive layer 22 side-surface is measured in its dynamic hardness (DHT115-1), which is 0.007 or more. The composite adhesive layer 2 has a haze value of 70% or more and 99% or less.SELECTED DRAWING: Figure 1
Patent JP-2021174534-A (JP)
Title: Portable terminal
Inventor: MOCHIZUKI KENICHI
IPC: G06F1/16
Filed: 2021-03-05
Abstract: To provide a portable terminal capable of reducing the burden on a user when gripping the portable terminal and suppressing deterioration in operability of the portable terminal regardless of whether the portable terminal is gripped in the vertical orientation or the horizontal orientation.SOLUTION: A portable terminal includes a main body 13 that has a rectangular shape in a plan view and has a display on a surface thereof, a battery 17 housed in the main body 13, and a circuit board 57. When viewed from the back, the main body 13 is divided into areas S1 to S25 consisting of a 25-divided matrix. The battery 17 is housed in a first merged area 53. When viewed from the back, the center of the battery 17 is in a thirteenth area S13. The circuit board 57 is arranged along the circumference of the battery when viewed through from the back. Optional components are detachably attached to an optional area.SELECTED DRAWING: Figure 3
Patent JP-2022136859-A (JP)
Title: Method for manufacturing electrode for secondary battery and method for manufacturing secondary battery
Inventor: SATO HITOSHI
IPC: H01M4/04
Filed: 2021-03-08
Abstract: To provide a method for manufacturing an electrode, the method materializing high filling factor of the electrode, and enabling manufacture of a high quality electrode in which wrinkle and breaking of an electrode current collector are prevented.SOLUTION: A method for manufacturing an electrode disclosed here, is a method for manufacturing an electrode having an electrode current collector of any one of positive and negative electrodes and an electrode active material layer, the method includes the following steps of: preparing a powder-like electrode material including at least the electrode active material and a binder; forming an electrode active material layer comprised of the electrode material by passing through the electrode material into a pair of rolls arranged while facing each other; pressing the electrode active material layer with a press pressure of 1 ton/cm of a liner pressure or more; applying contacting liquid including at least adhesive resin onto the electrode current collector; and structuring the electrode by supplying the electrode active material layer onto the collect onto which the contacting liquid is applied.SELECTED DRAWING: Figure 1
Patent JP-2022138241-A (JP)
Title: rocker arm
Inventor: MORIMATSU YUNA
IPC: F01L1/18
Filed: 2021-03-10
Abstract: To improve workability.SOLUTION: A rocker arm 6 comprises: a long shaft part 13; a roller 7 attached to the shaft part 13 in a rotatable state; a main body part 9 which includes a pair of sidewalls 12 disposed to hold the roller 7 therebetween and where shaft passing parts 12A through which the shaft part 13 is passed are respectively opened and formed on the pair of sidewalls 12; and a roller bearing part 16 interposed between the shaft part 13 and the roller 7 and consisting of a plurality of rollers 16A arranged side by side in a circumferential direction of the shaft part 13. The shaft part 13 includes a pair of supported portions 13B supported rotatably by peripheral surfaces of the shaft passing portions 12A on the pair of sidewalls 12. The main body part 9 includes a pair of roller holding portions 17 in which an opening area of the shaft passing portion 12A is larger than a cross-sectional area of a cross section orthogonal with an axial direction of the shaft part 13 in the supported portion 13B and the plurality of rollers 16A is held while being sandwiched from an outside in the axial direction of the shaft part 13.SELECTED DRAWING: Figure 4
Patent JP-2021099367-A (JP)
Title: Depth sensing techniques for virtual, augmented and mixed reality systems
Inventor: BRIAN KEITH SMITH
IPC: G01C3/06
Filed: 2021-03-10
Abstract: To provide depth sensing techniques for virtual, augmented and mixed reality systems.SOLUTION: The invention provides a system and method for operating a sensor which has at least two modes of operation. The sensor may be provided with a sequence of common operation steps which are included in both a first sequence of operation steps which define a first mode of operation and a second sequence of operation steps which define a second mode of operation. The sensor may also be provided with one or more dummy operation steps which relate to the difference between the first mode of operation and the second mode of operation. The sensor can be operated in the first mode of operation by causing the sensor to execute at least the common operation steps, and the sensor can be operated in the second mode of operation by causing the sensor to execute the common operation steps and at least one dummy operation step.SELECTED DRAWING: None
Patent JP-2022138477-A (JP)
Title: Ume-taste beverage, method for producing ume-taste beverage, flavor improvement method for ume-taste beverage, and ume-taste beverage base
Inventor: TEZAKI SATOSHI
IPC: C12G3/04
Filed: 2021-03-10
Abstract: To provide an ume-taste beverage having refreshing sourness, a method for producing an ume-taste beverage, a flavor improvement method for an ume-taste beverage, and an ume-taste beverage base.SOLUTION: An ume-taste beverage has a perillyl alcohol content of 100 ppb or more. A method for producing an ume-taste beverage includes the step of controlling a perillyl alcohol content to 100 ppb or more. A flavor improvement method for an ume-taste beverage renders the sourness refreshing, including the step of controlling the perillyl alcohol content of the ume-taste beverage to 100 ppb or more.SELECTED DRAWING: None
Patent JP-2021098741-A (JP)
Title: Insertable variable fragments of antibodies and modified a1-a2 domains of nkg2d ligands, and non-natural nkg2d ligands that bind non-natural nkg2d receptors
Inventor: KYLE LANDGRAF
IPC: C12N15/10
Filed: 2021-03-11
Abstract: To provide a modified α1-α2 domain of an NKG2D ligand.SOLUTION: The present disclosure provides a non-natural, modified α1-α2 domain of a natural NKG2D ligand molecule comprising at least 80% identity to the natural α1-α2 domain, where the modified α1-α2 domain has one or more amino acids of the natural α1-α2 domain replaced and where the modification increases its binding affinity to a non-natural NKG2D receptor ectodomain, where the ectodomain of the non-natural NKG2D receptor has an affinity for natural NKG2D ligands that is less than the affinity of the natural NKG2D receptor ectodomain for the natural NKG2D ligands.SELECTED DRAWING: None
Patent JP-2021098742-A (JP)
Title: Stable protein compositions
Inventor: CHEN HUNTER
IPC: A61K47/10
Filed: 2021-03-11
Abstract: To provide stable pharmaceutical formulations and drug delivery devices.SOLUTION: A drug delivery device contains a reservoir when implanted into a patient is in partial contact with the tissue environment thereof. The reservoir remains in contact with the environment via a porous structure in a housing of the delivery device. The reservoir contains a combination of a therapeutic biomolecule and a second molecule, where the second molecule serves to stabilize the therapeutic biomolecule and restrict the solubility thereof, thereby controlling the amount of therapeutic biomolecules present in solution. The concentration of the soluble therapeutic biomolecules or the size of the surface area of the porous structure controls the rate of delivery of the therapeutic biomolecule to the target tissue.SELECTED DRAWING: Figure 9
Patent JP-2022140937-A (JP)
Title: Treatment method for waste
Inventor: TAKEMOTO TOMONORI
IPC: B03C1/00
Filed: 2021-03-15
Abstract: To provide an efficient treatment method for waste containing metal wires, capable of preventing troubles caused by the metal wires.SOLUTION: A treatment method for waste includes: a heating step of heating waste containing metal wires; a crushing step of crushing the waste after the heating; a first sieving and sorting step of separating the crushed waste into an upper sieve group and a lower sieve group through a comb type inclined sieve with a sieve mesh of less than 20 mm; a second sieving and sorting step of sieving and sorting, through a punching metal or a comb type sieve, the lower sieve group after the first sieving and sorting into two grain groups or three or more grain groups; and a physical sorting step of separating each grain group after the second sieving and sorting into metals and non-metals by performing one or more physical sorts, selected from specific gravity sorting, eddy current sorting, shape sorting, color sorting and electromagnetic induction sorting, for each grain group after the second sieving and sorting.SELECTED DRAWING: None
Patent JP-2021164632-A (JP)
Title: Apparatus for dispensing liquid foodstuff and method for operating the apparatus
Inventor: SERGE WAECHTER
IPC: A47J31/60
Filed: 2021-03-16
Abstract: To provide an apparatus for dispensing a liquid foodstuff and a method for operating the apparatus, in which deposits in a region of a heating device can be better removed.SOLUTION: The apparatus comprises a heating device 30, which has fluid paths 31a and 31b and an electric heater. The fluid paths 31a and 31b and the heater are in thermal contact with a heat accumulator, which is adjusted by the heater to an operating temperature which lies below 80°C. The fluid paths 31a and 31b are connectable via at least one of directional control valves 27a, 27b, 23a, 23b to a washing pipe via which water and/or detergent can be conducted through the fluid paths 31a and 31b for cleaning purposes via the washing pipe. Further, the device has a control device that is configured to heat the heat accumulator of the heating device to a temperature above 100°C to carry out thermal regeneration, and to open the directional control valve one or more times for conducting water or detergent solution through the fluid paths of the heating device heated to a high temperature.SELECTED DRAWING: Figure 1
Patent JP-2021108141-A (JP)
Title: Footwear design tool
Inventor: CHRISTOPHER L ANDON
IPC: A43B23/02
Filed: 2021-03-17
Abstract: To provide a computer-based system and method for designing a consumer product, an article of footwear, a knitted footwear upper section and the like.SOLUTION: A method for designing footwear includes the steps of: receiving a data file corresponding to base footwear design by a system; retrieving one or more design characteristics associated with the footwear design; receiving a design input to assign one or more knit structures to the footwear design; receiving a design input to adjust one or more design attributes for one or more knit structures assigned to the footwear design; retrieving various data associated with the footwear design to compare the data with information collected and/or stored by the system; and applying the design input to the footwear design and rendering an image of the footwear design.SELECTED DRAWING: Figure 4
Patent JP-2022143474-A (JP)
Title: alkaline battery
Inventor: SHOJI MASASHI
IPC: H01M4/06
Filed: 2021-03-17
Abstract: To provide an alkaline battery superior in high rate discharge characteristics.SOLUTION: A disclosed alkaline battery 10 has a positive electrode 2. The positive electrode 2 includes manganese dioxide powder and a conductive material. The conductive material includes graphite powder and pitch-based carbon fiber. The specific surface area of the pitch-based carbon fiber is in the range of 0.8-3.0 m2/g.SELECTED DRAWING: Figure 1
Patent JP-2021092148-A (JP)
Title: Flat deck, accessory of flat deck and laying structure and laying method of flat deck
Inventor: NAKAGAWA HARUHIKO
IPC: E04B5/40
Filed: 2021-03-18
Abstract: To provide a laying structure and a laying method of a flat deck.SOLUTION: In a laying structure of a flat deck 10 in which plane parts 1, 11 and a leg part rib 2 are alternately continuously formed with a cross section shape of a body part except for end close processing applied at longitudinal direction both ends with a steel plate in roll molding processing, the plane part comprises the first plane part 1 and the second plane parts 11, 11, the first plane part comprises a projection strip part 1a having a flat upper surface with its both ends projecting upward, the second plane part comprises a projection strip part 11a having a flat upper surface with its intermediate part projecting upward, and the projection strip parts 1a, 11a are set to be the substantially same height. In laying the plurality of flat decks, an accessory having another flat deck cut in a longitudinal direction at the projection strip part of the plane part except for the first plane part can be overlapped and laid on an upper surface of the projection strip part at a width direction one end side of the first plane part of the one flat deck.SELECTED DRAWING: Figure 1
Patent JP-2022144602-A (JP)
Title: Ejector and cooling system
Inventor: ONISHI YUSUKE
IPC: F04F5/44
Filed: 2021-03-19
Abstract: To suppress deterioration of operation capacity in high-temperature environment.SOLUTION: An ejector comprises: a confluence part where driving fluid ejected from a nozzle and suction fluid suctioned by the injection of the driving fluid are made confluent; a mixing part that has a variable mechanism, and outputs mixed fluid in which the driving fluid and the suction fluid output from the confluence part are mixed; and a diffuser part that pressurizes and discharges the mixed fluid output from the mixing part. The variable mechanism has a flow path through which the mixed fluid flows, and varies the volume of the flow path.SELECTED DRAWING: Figure 2
Patent JP-2022019525-A (JP)
Title: SYSTEM FOR IoT CONTROL AND FOR STREET LIGHT LIGHTING CONTROL FOR MONITORING SOLAR POWER GENERATION
Inventor: LEE JAE JIN
IPC: H05B47/19
Filed: 2021-03-24
Abstract: To provide a system for IoT control and for street light lighting control for monitoring solar power generation.SOLUTION: A system for IoT control and for street light lighting control for monitoring solar power generation according to the present invention includes: a solar panel configured to generate photovoltaic-based electricity using sunlight; a battery configured to store the electricity generated by the solar panel; a solar controller configured to control the battery to store the electricity; and a street light controller configured to control lighting of at least one or more street lights using the electricity stored in the battery. The solar controller includes: a battery information detection module configured to detect remaining charge information and discharging time information which are charging/discharging status information of the battery; and a communication module configured to transmit the detected remaining charge information and discharging time information to a monitoring server. The communication module transmits the charging/discharging status information, the remaining charge information, and the discharging time information to the monitoring server through a low-power wide area network (LPWAN).SELECTED DRAWING: Figure 1